package IO;

import java.io.*;

public class U {
    private static void testReadFile(File file) throws IOException {
        FileInputStream fis=new FileInputStream(file);
        InputStreamReader ins=new InputStreamReader(fis);
        int len=0;
        while((len=ins.read())!=-1){
            System.out.println((char)len);
        }
        ins.close();
        fis.close();
    }
}
